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Bridal wreath stiff wood cutting seedling culture method

A technology of hard branch cuttings and smiling flowers, which is applied in the field of hard branch cuttings and seedlings of smiling flowers, achieves the effects of low cost, simple technical requirements, and easy popularization and application

Inactive Publication Date: 2014-10-08
中林绿苑江苏生态环境有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]Smiling flower, also known as plum leaf spirea (Spiraea prunifolia Sieb. et Zucc.) is a deciduous shrub of the genus Spiraea in the family Rosaceae , its branches are long and soft, show flowers in spring, the color is white, dense like snow, the center of the flower is slightly concave like a smile, it is a beautiful ornamental flower and tree, which can be used for garden landscaping, environmental greening, etc. The hard branch cuttings of the smile flower are easy to implement , easy to operate, low cost of reproduction; according to literature search, there is no report in China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] (1) In spring, 7 to 15 days after the end of the flowering of the dimple flower, cut back the mother tree and make the main branch germinate branches;

[0017] (2) During the period from late November to early December, select the branches that are healthy, full of side buds, and free from diseases and insect pests that germinated in step (1), cut the branches with a length of 8 cm and a diameter of 0.3 cm as cuttings, and put them on the cuttings. , The lower cut is flat, the upper cut is 0.5cm away from the cut buds, the cut is smooth, each cutting has 2 full buds, and the cut cuttings are stored upside down in wet sand with a moisture content of 60%. The storage temperature is controlled at 0-5°C;

[0018] (3) Mix perlite and vermiculite at a volume ratio of 1:1 to make a cutting matrix, dilute 800 times with 50% carbendazim wettable powder, spray and disinfect the cutting matrix, and set aside;

[0019] (4) Dissolve 100mg of naphthaleneacetic acid in 20ml of ethano...

Embodiment 2

[0023] (1) In the spring, 15 days after the flowering of the dimple flower, the mother tree of the fringe is cut and retracted, so that the main branch will germinate branches;

[0024] (2) From late November to early December, select the branches that are healthy, full of lateral buds, and free from diseases and insect pests that germinated in step (1), and cut the branches with a length of 12cm and a diameter of 0.8cm as cuttings. On the cuttings, The lower cut is truncated, the upper cut is 1cm away from the cut buds, the cut is smooth, and each cutting has 2 to 4 plump buds, and the cut cuttings are stored upside down in wet sand with a moisture content of 60%. The storage temperature is controlled at about 0-5°C;

[0025] (3) Mix perlite and vermiculite at a volume ratio of 1:2 to make a cutting matrix, dilute 1000 times with 50% carbendazim wettable powder, spray and disinfect the cutting matrix, and set aside;

[0026] (4) Dissolve 200mg of naphthaleneacetic acid in 40...

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Abstract

The invention discloses a bridal wreath stiff wood cutting seedling culture method which includes the following steps that (1) shoot stock plants are trimmed, wherein 7 to 15 days after bridal wreaths blossom in spring, shoot seed trees are trimmed again and retract, so that branches sprout from main branches; (2) cutting shoots are prepared; (3) perlite and vermiculite are mixed according to a volume ratio of 1:1 to 1:2, so that a cutting medium is prepared; (4) naphthylacetic acid and cane sugar are mixed according to a proportion, so that a rooting agent is prepared; (5) cutting shoot treatment and cuttage are conducted; (6) management and transplantation are conducted after cuttage. According to the bridal wreath stiff wood cutting seedling culture method, the cutting survival rate reaches over 80%, and the method has the advantages that operation is easy, convenient and feasible, cost is low, the technical requirements are simple, application and popularization are easy, and the application and popularization value is high in bridal wreath seedling propagation production.

Description

[0001] technical field [0002] The invention relates to a method for asexual propagation of plants, in particular to a method for raising seedlings by hard branch cuttings of dimples. Background technique [0003] Smiling flower, also known as Li Ye Spiraea ( Spiraea prunifolia Sieb. et Zucc. ) is a deciduous shrub belonging to the Rosaceae Spiraea. Its branches are long and soft. It blooms in spring. The color is white and dense like snow. The center of the flower is slightly concave like a smile. ; Hardwood cuttings of Smilia chinensis are easy to implement, easy to operate, and low in propagation costs; no reports have been found in China through literature search. Contents of the invention [0004] Purpose of the invention: The purpose of the present invention is to provide a method for raising seedlings by hard branch cuttings of Smiley chinensis with simple operation, low cost and high reproduction efficiency. [0005] Technical solution: the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G3/00
Inventor 朱艳许雪松徐招弟查立胜李大功
Owner 中林绿苑江苏生态环境有限公司
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